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发明名称
PRODUCING SYSTEM OF INTERACTIVE TELEVISION PROGRAM
摘要
申请公布号
EP1266523(A1)
申请公布日期
2002.12.18
申请号
EP20010913909
申请日期
2001.02.27
申请人
YLEISRADIO OY;TAIDETEOLLINEN KORKEAKOULU
发明人
PAUKKUNEN, KARI, ARMAS;L NG, RAIMO, ANDERS;PELLINEN, TEIJO;KARI, KIMMO, KALEVI;KOLA, PETRI, OLAVI;HYVAERINEN, JUHA MARKUS;MARTIMO, AARO, OSKARI
分类号
H04H20/38;H04H60/07;H04H60/33;H04H60/66;H04H60/82;H04H60/94;H04N7/173;(IPC1-7):H04N7/14;G07C13/00
主分类号
H04H20/38
代理机构
代理人
主权项
地址
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